/* function prototypes */
int rand_init(char *rf);
int rand_close(void);
-int get_rand(u32 max);
-int get_rand_lgp(u32 max,double a,double b);
+u32 get_rand(u32 max);
+u32 get_rand_lgp(u32 max,double a,double b);
#define BUFSIZE (16*1048576) /* 64 MByte */
#define URAND_MAX 0xffffffff